ACCESSION: MSBNK-MSSJ-MSJ00178
RECORD_TITLE: 1-(9Z-Octadecenoyl)-sn-glycero-3-phosphocholine; MALDI-QITTOF; MS; POSITIVE
DATE: 2020.02.21
AUTHORS: Hidenori Takahashi, Mass Spectrometry Research Laboratory, Shimadzu Corporation, 1 Nishinokyo-Kuwabaracho Nakagyo-ku, Kyoto, 604-8511, Japan.
LICENSE: CC BY
COPYRIGHT: Hidenori Takahashi, Mass Spectrometry Research Laboratory, Shimadzu Corporation, 1 Nishinokyo-Kuwabaracho Nakagyo-ku, Kyoto, 604-8511, Japan.
PUBLICATION: Hidenori Takahashi, Yuji Shimabukuro, Daiki Asakawa, Shosei Yamauchi, Sadanori Sekiya, Shinichi Iwamoto, Motoi Wada, Koichi Tanaka, "Structural Analysis of Phospholipid Using Hydrogen Abstraction Dissociation and Oxygen Attachment Dissociation in Tandem Mass Spectrometry", Anal. Chem., 90 (12), 7230-7238 (2018). DOI:10.1021/acs.analchem.8b00322.
COMMENT: This mass spectral data is shown in Figure 1(A) Inset of the publication.
COMMENT: The sample was injected by direct infusion of methanol solution.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 19HP8024 to the Mass Spectrometry Society of Japan.
COMMENT: The lipid standard was purchased from Avanti Polar Lipids (Alabaster, AL).

CH$NAME: Lyso-PC 18:1(9Z)
CH$NAME: 1-(9Z-Octadecenoyl)-sn-glycero-3-phosphocholine
CH$COMPOUND_CLASS: Natural product; Phospholipid
CH$FORMULA: C₂₆H₅₂NO₇P
CH$EXACT_MASS: 521.3481
CH$SMILES: CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)O
CH$IUPAC: InChI=1S/C26H52NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-26(29)32-23-25(28)24-34-35(30,31)33-22-21-27(2,3)4/h12-13,25,28H,5-11,14-24H2,1-4H3/b13-12-/t25-/m1/s1
CH$LINK: CHEMSPIDER 17240641
CH$LINK: INCHIKEY YAMUFBLWGFFICM-PTGWMXDISA-N
CH$LINK: PUBCHEM CID:16081932

AC$INSTRUMENT: MALDI-QITTOF noncommercial prototype model (Shimadzu Corporation, Kyoto, Japan)
AC$INSTRUMENT_TYPE: MALDI-QITTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION MALDI
AC$MASS_SPECTROMETRY: MATRIX 2,5-Dihydroxybenzoic acid

PK$SPLASH: splash10-00di-0000090000-06880dc0decc892991e9
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  502.329 3.143 19
  503.353 6.251 37
  504.345 6.926 41
  518.223 1.163 7
  520.33 9.166 54
  521.355 43.778 260
  521.587 1.466 9
  521.957 1.173 7
  522.355 168.417 999
  522.627 7.084 42
  522.802 7.046 42
  522.974 6.455 38
  523.236 8.844 52
  526.138 1.2 7
//